CN206218168U

CN206218168U - One kind diving uses lifesaving bracelet

Info

Publication number: CN206218168U
Application number: CN201621335419.3U
Authority: CN
Inventors: 苏文才
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-07
Filing date: 2016-12-07
Publication date: 2017-06-06
Anticipated expiration: 2026-12-07

Abstract

The utility model discloses a kind of diving lifesaving bracelet, including fixes sleeve, fixed bin, set axle, bearing pin and air bag, the pin-and-hole inner chamber rotates and is plugged with rotating shaft, the rotating shaft is socketed with rotating cylinder successively, cam and the first spring, set axle side wall is provided with lifting groove, the lifting groove bottom is rotatably connected to pull bar by bearing pin, the fixes sleeve is socketed in fixed bin top, the inside side walls of fixed bin top two are provided with arc fixed block, the fixed bin side end face is provided with passage, the vent side wall is provided with intercommunicating pore with arc fixed block junction, the air bag is communicated with Non-return air valve, the Non-return air valve runs through passage, and fixed by hold-doun nut, the gas tank box cap inner chamber has been connected through a screw thread gas tank.The utility model uses dual fail-safe starting switch, it is ensured that hand lever or pressing cam can be pulled open when drowned in drowning person, makes airbag aeration, implement to save oneself.

Description

One kind diving uses lifesaving bracelet

Technical field

The utility model is related to diving lifesaving bracelet applied technical field, and specially a kind of diving uses lifesaving bracelet.

Background technology

Present swimming, surfing, diving, water-related activity of going fishing etc. brought it is great happy, but Happy another side is the death threats that can not be ignored, and the whole world is annual, and because drowned, the people of death is not within minority, now all of The most volume of lifesaving appliance is larger or heavier mass, for child or physical thin weak person, is less susceptible to implement when drowned Save oneself, you how could be allowed easily to realize saving oneself when drowned, so a kind of diving of design production here uses lifesaving bracelet, use To be easy to implement to save oneself when drowned.

Utility model content

The purpose of this utility model is to provide a kind of diving lifesaving bracelet, to solve what is proposed in above-mentioned background technology Problem.

To achieve the above object, the utility model provides following technical scheme：One kind diving uses lifesaving bracelet, including fixation Sleeve, fixed bin, set axle, bearing pin and air bag, fixes sleeve top intracavity sidewall are provided with pin-and-hole, and the pin-and-hole inner chamber rotates Rotating shaft is plugged with, the rotating shaft is socketed with rotating cylinder, cam and the first spring successively, and the first spring top is fixed on fixed cover Tube inner chamber side wall, the first spring end side wall is fixedly connected with cam side end face center, and the fixes sleeve center is provided with Set hole, the set axle extends to fixes sleeve lower section through set hole, and set axle side wall is provided with lifting groove, the lifting groove Four groups are provided with, and are uniformly distributed centered on covering axle axle center, the lifting groove bottom is rotatably connected to pull bar by bearing pin, institute State bearing pin two ends and rotate and be plugged on fixes sleeve side wall, first spring end extends to liter through set axle top end face At drop groove, the fixes sleeve is socketed in fixed bin top, and the inside side walls of fixed bin top two are provided with arc and fix Block, forms through hole, through hole of the set axle between arc fixed block, and extends to arc and consolidate between the arc fixed block Determine immediately below block, the fixed bin side end face is provided with passage, the vent side wall is provided with company with arc fixed block junction Through hole, the air bag is communicated with Non-return air valve, and the Non-return air valve intracavity sidewall is provided with unidirectional stomata, and the Non-return air valve is passed through Break-through stomata, and fixed by hold-doun nut, the unidirectional stomata is just right with intercommunicating pore, and the fixed bin lower end is fixedly installed Gas tank box cap, the gas tank box cap inner chamber has been connected through a screw thread gas tank.

Preferably, fixes sleeve side wall is provided with spacing flat recess, and the pull bar is arranged on same with spacing flat recess In perpendicular.

Preferably, the gas tank box cap has been connected through a screw thread protection shell.

Preferably, fixed bin side wall is installed with arc-shaped seat, and the arc-shaped seat is connected with elastic webbing.

Preferably, the set axle bottom is connected with sealing plate, and the sealing plate bottom center is connected and is connected to connecting rod, the company Bar top is socketed with second spring, and the second spring top is fixedly connected with sealing plate bottom face, and the link sidewalls are provided with V Word groove, the connecting rod is extended to directly over gas tank.

Preferably, the outside side wall of fixed bin top two is provided with fixing groove, and the fixing groove is provided with four groups, and It is evenly distributed on the outside side wall of fixed bin top two.

Compared with prior art, the beneficial effects of the utility model are：The utility model is diving lifesaving bracelet, is passed through Can be fixed on whole device on arm by elastic webbing, and gas tank is fixed on into gas tank box cap inner chamber, using protecting shell to be protected, Using dual fail-safe starting switch, thus it is ensured that hand lever or pressing cam can be pulled open when drowned in drowning person so that air bag fills Gas, implements to save oneself, the first self-rescue method, presses down on cam, and the first spring is compressed, and set axle is pressed down against, second spring Contacted with gas tank bottleneck, gas tank bottleneck can be inserted broken by the connecting rod of set axle bottom, and the gas in gas tank can reach ventilation along V-shaped valley Hole, the intercommunicating pore at passage is connected with the unidirectional stomata of Non-return air valve, and Non-return air valve can prevent gas backstreaming, and air bag can be filled Full gas, produces buoyancy, realizes saving oneself, and subsequent first spring and second spring recover elastic force, cam playback, so that next time makes With second self-rescue method, pull-up pull bar, set axle is pressed down against, and second spring is contacted with gas tank bottleneck, the company of set axle bottom Gas tank bottleneck can be inserted broken by bar, and the gas in gas tank can reach passage along V-shaped valley, the intercommunicating pore at passage and unidirectional gas The unidirectional stomata connection of valve, air bag can be filled gas, produce buoyancy, realize saving oneself, and subsequent first spring and second spring are extensive Multiple elastic force, pull bar withdraws, simple and practical so that next time uses.

Brief description of the drawings

Fig. 1 is the utility model agent structure explosive view；

Fig. 2 is the utility model fixes sleeve side view；

Fig. 3 is the utility model fixes sleeve top view；

Fig. 4 is the utility model cam mounting structure schematic diagram；

Fig. 5 is that the utility model covers axle construction schematic diagram；

Fig. 6 is the utility model sealing plate and bar linkage structure schematic diagram.

In figure：1 fixes sleeve, 2 pin-and-holes, 3 fixing grooves, 4 fixed bins, 5 intercommunicating pores, 6 Non-return air valves, 61 unidirectional stomatas, 7 gas Capsule, 8 gas tank box caps, 81 protection shells, 9 passages, 10 arc-shaped seats, 11 elastic webbings, 12 arc fixed blocks, 13 rotating cylinders, 14 first Spring, 15 rotating shafts, 16 cams, 17 sets of axles, 171 lifting grooves, 18 pull bars, 181 bearing pins, 19 sealing plates, 20 gas tanks, 21 spacing words Groove, 22 sets of holes, 23 connecting rods, 231 V-shaped valleys, 24 second springs.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Fig. 1-6 are referred to, the utility model provides a kind of technical scheme：One kind diving uses lifesaving bracelet, including fixed cover Cylinder 1, fixed bin 4, set axle 17, bearing pin 181 and air bag 7, the side wall of the fixes sleeve 1 are provided with spacing flat recess 21, the fixation The top intracavity sidewall of sleeve 1 is provided with pin-and-hole 2, and the inner chamber of the pin-and-hole 2 rotates and is plugged with rotating shaft 15, and the rotating shaft 15 is socketed with successively Rotating cylinder 13, the spring 14 of cam 16 and first, the first spring 14 enable to cam 16 to playback, and the top of the first spring 14 is fixed In the intracavity sidewall of fixes sleeve 1, the end side wall of first spring 14 is fixedly connected with the side end face center of cam 16, the fixation The center of sleeve 1 is provided with set hole 22, and the set axle 17 extends to the lower section of fixes sleeve 1 through set hole 22, the set side wall of axle 17 Lifting groove 171 is provided with, the lifting groove 171 is provided with four groups, and is uniformly distributed centered on covering the axle center of axle 17, the lifting groove 171 bottoms are rotatably connected to pull bar 18 by bearing pin 181, and the two ends of the bearing pin 181 rotate and are plugged on the side wall of fixes sleeve 1, Pull bar 18 can be rotated around bearing pin 181 in lifting groove 171, and the pull bar 18 is arranged on same flat vertically with spacing flat recess 21 In face, spacing flat recess 21 can limit the pull-up angle of pull bar 18, and the set top end face of axle 17 is run through in the end of the first spring 14, And extend at lifting groove 171, the fixes sleeve 1 is socketed in the top of fixed bin 4, the outside side wall of 4 top of the fixed bin two Fixing groove 3 is provided with, the fixing groove 3 is provided with four groups, and is evenly distributed on the outside side wall of 4 top of fixed bin two, described The inside side walls of 4 top of fixed bin two are provided with arc fixed block 12, and through hole, the set are formed between the arc fixed block 12 Through hole of the axle 17 between arc fixed block 12, and extend to immediately below arc fixed block 12, the side end face of the fixed bin 4 is opened There is passage 9, the side wall of the passage 9 is provided with intercommunicating pore 5 with the junction of arc fixed block 12, and the air bag 7 is communicated with unidirectionally Air valve 6, Non-return air valve 6 is prevented from gas backstreaming, and the intracavity sidewall of the Non-return air valve 6 is provided with unidirectional stomata 61, the list Run through passage 9 to air valve 6, and fixed by hold-doun nut, the unidirectional stomata 61 is just right with intercommunicating pore 5, the fixed bin 4 Lower end is fixedly installed gas tank box cap 8, and the gas tank box cap 8 has been connected through a screw thread protection shell 81, in the gas tank box cap 8 Chamber has been connected through a screw thread gas tank 20, and set axle 17 bottom is connected with sealing plate 19, and the bottom center of the sealing plate 19 is connected Connecting rod 23 is connected to, the top of the connecting rod 23 is socketed with second spring 24, the top of the second spring 24 and the bottom face of sealing plate 19 It is fixedly connected, the side wall of the connecting rod 23 is provided with V-shaped valley 231, is easy to gas to circulate, and the connecting rod 23 extends to gas tank 20 and just goes up Side, the side wall of the fixed bin 4 is installed with arc-shaped seat 10, and the arc-shaped seat 10 is connected with elastic webbing 11, is easy to carry.

Operation principle：The first self-rescue method, presses down on cam 16, and the first spring 14 is compressed, and set axle 17 is squeezed downwards Pressure, second spring 24 is contacted with the bottleneck of gas tank 20, and the bottleneck of gas tank 20 can be inserted broken by the connecting rod 23 of set axle 17 bottom, in gas tank 20 Gas can reach passage 9 along V-shaped valley 231, and the intercommunicating pore 5 at passage 9 is connected with the unidirectional stomata 61 of Non-return air valve 6, Air bag 7 can be filled gas, produce buoyancy, realize saving oneself, and subsequent first spring 14 and second spring 24 recover elastic force, cam 16 Playback, so that next time uses, second self-rescue method, pull-up pull bar 18, set axle 17 is pressed down against, second spring 24 and gas tank 20 bottlenecks are contacted, and the bottleneck of gas tank 20 can be inserted broken by the connecting rod 23 of set axle 17 bottom, and the gas in gas tank 20 can along V-shaped valley 231 Passage 9 is reached, the intercommunicating pore 5 at passage 9 is connected with the unidirectional stomata 61 of Non-return air valve 6, and air bag 7 can be filled gas, Buoyancy is produced, realizes saving oneself, subsequent first spring 14 and second spring 24 recover elastic force, and pull bar 18 withdraws, so that next time uses.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of diving uses lifesaving bracelet, including fixes sleeve（1）, fixed bin（4）, set axle（17）, bearing pin（181）And air bag （7）, it is characterised in that：The fixes sleeve（1）Top intracavity sidewall is provided with pin-and-hole（2）, the pin-and-hole（2）Inner chamber rotates grafting There is rotating shaft（15）, the rotating shaft（15）Rotating cylinder is socketed with successively（13）, cam（16）With the first spring（14）, first spring （14）Top is fixed on fixes sleeve（1）Intracavity sidewall, first spring（14）End side wall and cam（16）In side end face The heart is fixedly connected, the fixes sleeve（1）Center is provided with set hole（22）, the set axle（17）Through set hole（22）Inner chamber, and prolong Grow to fixes sleeve（1）Lower section, the set axle（17）Side wall is provided with lifting groove（171）, the lifting groove（171）It is provided with four Group, and to cover axle（17）It is uniformly distributed centered on axle center, the lifting groove（171）Bottom passes through bearing pin（181）It is rotatably connected to Pull bar（18）, the bearing pin（181）Two ends rotate and are plugged on fixes sleeve（1）Side wall, first spring（14）End is passed through Wear axle（17）Top end face, and extend to lifting groove（171）Place, the fixes sleeve（1）It is socketed in fixed bin（4）Top, institute State fixed bin（4）The inside side walls of top two are provided with arc fixed block（12）, the arc fixed block（12）Between form logical Hole, the set axle（17）Through arc fixed block（12）Between through hole, and extend to arc fixed block（12）Underface, it is described Fixed bin（4）Side end face is provided with passage（9）, the passage（9）Side wall and arc fixed block（12）Junction is provided with connection Hole（5）, the air bag（7）It is communicated with Non-return air valve（6）, the Non-return air valve（6）Intracavity sidewall is provided with unidirectional stomata（61）, The Non-return air valve（6）Through passage（9）, and fixed by hold-doun nut, the unidirectional stomata（61）With intercommunicating pore（5）Just It is right, the fixed bin（4）Lower end is fixedly installed gas tank box cap（8）, the gas tank box cap（8）Inner chamber has been connected through a screw thread gas Tank（20）.

2. a kind of diving according to claim 1 uses lifesaving bracelet, it is characterised in that：The fixes sleeve（1）Side wall is opened Limited location flat recess（21）, the pull bar（18）With spacing flat recess（21）It is arranged in same perpendicular.

3. a kind of diving according to claim 1 uses lifesaving bracelet, it is characterised in that：The gas tank box cap（8）By spiral shell Line is connected with protection shell（81）.

4. a kind of diving according to claim 1 uses lifesaving bracelet, it is characterised in that：The fixed bin（4）Side wall is fixed Arc-shaped seat is installed（10）, the arc-shaped seat（10）It is connected with elastic webbing（11）.

5. a kind of diving according to claim 1 uses lifesaving bracelet, it is characterised in that：The set axle（17）Bottom is connected with Sealing plate（19）, the sealing plate（19）Bottom center is connected and is connected to connecting rod（23）, the connecting rod（23）Top is socketed with second Spring（24）, the second spring（24）Top and sealing plate（19）Bottom face is fixedly connected, the connecting rod（23）Side wall is provided with V Word groove（231）, the connecting rod（23）Extend to gas tank（20）Surface.

6. a kind of diving according to claim 1 uses lifesaving bracelet, it is characterised in that：The fixed bin（4）Outside top two Side side wall is provided with fixing groove（3）, the fixing groove（3）Four groups are provided with, and are evenly distributed on fixed bin（4）Outside top two Side side wall.